Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Tecnoflon P 959 FKM Elastomer

Solvay Tecnoflon P 959 is a high-performance fluoroelastomer (FKM) offering exceptional resistance to heat, oils, fuels, and aggressive chemicals. Designed for demanding sealing applications in automotive, aerospace, and industrial sectors, it features excellent compression set resistance and long-term stability at elevated temperatures up to 230°C.
  • solvay tecnoflon p 959 fkm elastomer_cf64e96c
  • solvay tecnoflon p 959 fkm elastomer_cf64e96c

Features Of Solvay Tecnoflon P 959 FKM Elastomer

  1. High-temperature resistance up to 250 °C in continuous service, with excellent short-term peak tolerance.

  2. Outstanding resistance to aggressive automotive fluids, including modern low-viscosity engine oils and transmission fluids.

  3. Low compression set performance, ensuring long-term sealing integrity under dynamic and static conditions.

  4. Excellent resistance to ozone, weathering, and UV radiation without requiring antiozonant additives.

  5. Good processability on standard rubber mixing and extrusion equipment, supporting efficient high-volume manufacturing.

Typical Applications Of Solvay Tecnoflon P 959 FKM Elastomer

  1. Automotive fuel and oil system seals, including injector O-rings and turbocharger gaskets.

  2. Aerospace hydraulic and lubrication system components exposed to Skydrol® and MIL-PRF-83282 fluids.

  3. Industrial static and dynamic seals in chemical processing equipment handling hot acids and solvents.

  4. Oil & gas downhole elastomeric parts, such as packer elements and valve seats operating in sour (H₂S) environments.

  5. Advanced powertrain applications requiring compliance with OEM specifications for low-permeability, high-durability fluoroelastomers.

Specifications Of Solvay Tecnoflon P 959 FKM Elastomer

Chemical TypeFluoroelastomer (FKM), vinylidene fluoride–hexafluoropropylene–tetrafluoroethylene terpolymer
Product FormUncured gum stock, bale form (approx. 25 kg)
AppearanceLight tan to amber, homogeneous solid elastomer with smooth surface
Primary ApplicationsHigh-performance static and dynamic seals in demanding fluid and thermal environments
Key FeaturesHigh heat resistance, low compression set, broad chemical resistance, excellent fluid compatibility
BenefitsExtended service life, reduced maintenance frequency, compliance with stringent OEM and industry standards
Curing System CompatibilityStandard diamine and bisphenol-based curatives; optimized for conventional press vulcanization


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *